Norovirus, or the stomach flu, is on the rise across the U.S. The latest data from the Centers for Disease Control and Prevention (CDC) suggests that cases have gone up ...

From December into January there have been numerous air quality alert days. The top contributor this time of year is the holiday fireworks.

The same Santa Ana winds spreading wildfire across southern California are blowing the smoke over the Pacific Ocean, not into ...

Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.

Both the Phoenix Fire Department and the Arizona Department of Forestry and Fire Management are deploying personnel and ...

Already known for having some of the worst air quality in the U.S., people in Southern California are now also at risk of ...

"The NFL continues to closely monitor developments in the area and will remain in contact with both clubs and the NFLPA," ...

The Phoenix Valley's eastern high terrain could see wind gusts exceed 50 mph, according to the National Weather Service.

On Wednesday at 7:45 a.m. an air quality alert was issued valid until 6 p.m. The alert is for Imperial County Southwest, ...

Arizona’s Family First Alert Weather team coverage of the Valley’s air quality. Do you have a photo or video of a breaking ...